$MU $WDC $SNDK and $AMAT emerge as key winners in the AI memory buildout
$Bloom Energy Corp(BE)$ spiked from $10 to $300+ in 2 years up 3000%, but its not the real AI bottleneck.
It's actually $Micron Technology(MU)$ $Western Digital(WDC)$ $SanDisk Corp.(SNDK)$ $Roundhill Memory ETF(DRAM)$ .
These will 10x-20x from here:
1/ Bandwidth is the new clock speed.
By 2035, Next-Gen GPUs need 1,024 TB/s of memory bandwidth. That's 64x what $NVIDIA(NVDA)$ $Advanced Micro Devices(AMD)$ $Broadcom(AVGO)$ delivers today. Without HBM scaling, the GPU is just an expensive paperweight.
2/ HBM stacks are multiplying faster than GPU dies.
Rubin (2026): 8 HBM4 stacks. Next-Gen (2035): 32 HBM7 stacks. Memory is growing 4x faster than compute dies. The bottleneck isn't silicon it's stacked DRAM.
3/ Capacity is what makes trillion-parameter models possible.
288 GB on Rubin. 6,144 GB on Next-Gen. That's a 21x jump in HBM capacity in under 10 years. No memory = no frontier AI. Full stop.
4/ Power budgets are being eaten alive by memory.
Total system power goes from 2,200W to 15,360W by 2035. A massive chunk of that is HBM. Whoever solves memory power efficiency wins the datacenter.
5/ The interposer is becoming a city.
Rubin's interposer: 2,194 mm². Next-Gen: 9,245 mm². Advanced packaging is now a critical supply chain choke point.
$MU, $SNDK, $AMAT, $WDC aren't just memory plays they're infrastructure.
😍 Been eyeing Tiger merch but short on Tiger Coins? Now's your chance.
🎁 We’ve selected 4 high-demand items across practial, lifestyle, and learning, now with a lower redemption threshold!
Hot Merch Returns · Up to 43% Off
Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.
